Geoscience Reference
In-Depth Information
Fig. 12.6 Mobilized a Pb and b C of soil suspensions extracted from soil 1 at various pHs of the
KOH treatment. Pb
coll
colloidal Pb; Pb
diss
dissolved Pb; COC colloidal organic carbon; DOC
dissolved organic carbon (Klitzke et al.
2008
). Reprinted from Klitzke et al. (
2008
). Copyright
2008 with permission of Wiley
exhibit significant mobility through the soil-subsurface system. The column study
of Ashworth and Alloway (
2004
) on sludge disposal on sandy loam soil illustrates
this process. Water-extractable component concentrations of the sewage sludge
and characteristic properties of the soil used in the experiment are presented in
Table
12.3
.
